Youmu op damage, if you can do it correctly, by far the most damage in the game.
Her mechanic however.... you can get used to the focusing and releasing, but there is one problem. You can't focus charge while firing "the sword". You still move slower, but you won't charge. That's kinda... a cooldown for her honestly... The sword do not level up with power, but range. And... still on higher levels it has a higher cooldown, meaning it will deal less damage per second. That really does not mean it's more powerful.. since bosses varies on spellcards, some you can just close up, and spam sword, some you must take your time. Overall.. that really bugs me...
Another thing.. you can focus sword before a boss fight if you just hold it, before dialogue, just press ctrl, to skip text.
Also.. with Trance/hyper mode, you tend to keep it to the very last second, which is fine... but you also should be able to cancel it out, if you get hit by a random bullet and don't really want to waste it.. maybe.. But there is also the matter if you lose bombs, or don't when you die?
Also scoring lifes...? Much much less extra lifes than before, seeing how you can only get one in the first stages, it's kinda strange to waste Trance on something like that, just to get 2 times the pieces, when you can use it to not lose a life at all....